Patents by Inventor Hidekazu Miyazaki
Hidekazu Miyazaki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9630933Abstract: The present invention provides a method for producing a 1H-tetrazole derivative by reacting an azide compound represented by general formula (II) and a cyanide compound represented by general formula (III) in a flow reactor to produce a compound represented by general formula (I) (wherein, Y represents an alkyl group, aryl group, arylalkyl group, substituted silyl group or substituted silylalkyl group, Z represents —CO—, —SO2— or —CRaRb— (wherein, Ra and Rb respectively and independently represent a hydrogen atom, alkyl group or unsubstituted or substituted aryl group), p represents 0 or 1, q represents 0 or 1, r represents 0 or 1 (provided that q is 1 in the case p is 0 or r is 0), R1 represents an alkyl group or hydrogen atom in the case q is 0 or an alkylene group in the case q is 1, and R2 represents an unsubstituted or substituted aryl group).Type: GrantFiled: June 7, 2013Date of Patent: April 25, 2017Assignee: Nippon Soda Co., Ltd.Inventor: Hidekazu Miyazaki
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Publication number: 20150322021Abstract: The present invention provides a method for producing a 1H-tetrazole derivative by reacting an azide compound represented by general formula (II) and a cyanide compound represented by general formula (III) in a flow reactor to produce a compound represented by general formula (I) (wherein, Y represents an alkyl group, aryl group, arylalkyl group, substituted silyl group or substituted silylalkyl group, Z represents —CO—, —SO2— or —CRaRb— (wherein, Ra and Rb respectively and independently represent a hydrogen atom, alkyl group or unsubstituted or substituted aryl group), p represents 0 or 1, q represents 0 or 1, r represents 0 or 1 (provided that q is 1 in the case p is 0 or r is 0), R1 represents an alkyl group or hydrogen atom in the case q is 0 or an alkylene group in the case q is 1, and R2 represents an unsubstituted or substituted aryl group).Type: ApplicationFiled: June 7, 2013Publication date: November 12, 2015Applicant: Nippon Soda Co., Ltd.Inventor: Hidekazu Miyazaki
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Publication number: 20150158829Abstract: The present invention provides a method for producing an azide compound that includes reacting an alkylating agent or silylating agent with an azide represented by the following general formula (II) (wherein, M represents an alkaline metal atom or alkaline earth metal atom and m represents 1 or 2) in a flow reactor to produce an azide compound represented by the following general formula (I) (wherein, Y represents an alkyl group, arylalkyl group, substituted silyl group or substituted silylalkyl group) in the state of a solution.Type: ApplicationFiled: June 7, 2013Publication date: June 11, 2015Applicant: Nippon Soda Co., Ltd.Inventor: Hidekazu Miyazaki
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Patent number: 9018385Abstract: Disclosed is a compound containing a pyridine ring that can be synthesized in an industrially advantageous manner, and is useful as an intermediate for producing tetrazolyloxime derivatives that exhibit fungicidal activity (wherein R0 represents a C1-6 alkoxy group, C1-6 alkoxy-C1-6 alkoxy group or the like, R1 represents a C1-2 alkoxycarbonyl group, acetyl group or the like, Z represents a halogen atom, cyano group or the like, X represents a halogen atom, and n represents an integer of 0 to 3), and industrially advantageous production methods for producing 2-substituted amino-6-halomethylpyridine derivatives and tetrazolyloxime derivatives.Type: GrantFiled: February 5, 2014Date of Patent: April 28, 2015Assignee: Nippon Soda Co., Ltd.Inventors: Hidekazu Miyazaki, Satoru Yanaka, Shiro Tsubokura, Tadashi Sugiura, Kaoru Noda, Kengo Suzuki
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Patent number: 9012653Abstract: Disclosed is a compound containing a pyridine ring that can be synthesized in an industrially advantageous manner, and is useful as an intermediate for producing tetrazolyloxime derivatives that exhibit fungicidal activity (wherein R0 represents a C1-6 alkoxy group, C1-6 alkoxy-C1-6 alkoxy group or the like, R1 represents a C1-2 alkoxycarbonyl group, acetyl group or the like, Z represents a halogen atom, cyano group or the like, X represents a halogen atom, and n represents an integer of 0 to 3), and industrially advantageous production methods for producing 2-substituted amino-6-halomethylpyridine derivatives and tetrazolyloxime derivatives.Type: GrantFiled: February 5, 2014Date of Patent: April 21, 2015Assignee: Nippon Soda Co., Ltd.Inventors: Hidekazu Miyazaki, Satoru Yanaka, Shiro Tsubokura, Tadashi Sugiura, Kaoru Noda, Kengo Suzuki
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Patent number: 9000178Abstract: Disclosed is a compound containing a pyridine ring that can be synthesized in an industrially advantageous manner, and is useful as an intermediate for producing tetrazolyloxime derivatives that exhibit fungicidal activity (wherein R0 represents a C1-6 alkoxy group, C1-6 alkoxy-C1-6 alkoxy group or the like, R1 represents a C1-2 alkoxycarbonyl group, acetyl group or the like, Z represents a halogen atom, cyano group or the like, X represents a halogen atom, and n represents an integer of 0 to 3), and industrially advantageous production methods for producing 2-substituted amino-6-halomethylpyridine derivatives and tetrazolyloxime derivatives.Type: GrantFiled: February 5, 2014Date of Patent: April 7, 2015Assignee: Nippon Soda Co., Ltd.Inventors: Hidekazu Miyazaki, Satoru Yanaka, Shiro Tsubokura, Tadashi Sugiura, Kaoru Noda, Kengo Suzuki
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Patent number: 8962848Abstract: Disclosed is a compound containing a pyridine ring that can be synthesized in an industrially advantageous manner, and is useful as an intermediate for producing tetrazolyloxime derivatives that exhibit fungicidal activity (wherein R0 represents a C1-6 alkoxy group, C1-6 alkoxy-C1-6 alkoxy group or the like, R1 represents a C1-2 alkoxycarbonyl group, acetyl group or the like, Z represents a halogen atom, cyano group or the like, X represents a halogen atom, and n represents an integer of 0 to 3), and industrially advantageous production methods for producing 2-substituted amino-6-halomethylpyridine derivatives and tetrazolyloxime derivatives.Type: GrantFiled: February 5, 2014Date of Patent: February 24, 2015Assignee: Nippon Soda Co., Ltd.Inventors: Hidekazu Miyazaki, Satoru Yanaka, Shiro Tsubokura, Tadashi Sugiura, Kaoru Noda, Kengo Suzuki
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Patent number: 8841458Abstract: Disclosed is a compound containing a pyridine ring that can be synthesized in an industrially advantageous manner, and is useful as an intermediate for producing tetrazolyloxime derivatives that exhibit fungicidal activity (wherein R0 represents a C1-6 alkoxy group, C1-6 alkoxy-C1-6 alkoxy group or the like, R1 represents a C1-2 alkoxycarbonyl group, acetyl group or the like, Z represents a halogen atom, cyano group or the like, X represents a halogen atom, and n represents an integer of 0 to 3), and industrially advantageous production methods for producing 2-substituted amino-6-halomethylpyridine derivatives and tetrazolyloxime derivatives.Type: GrantFiled: March 11, 2011Date of Patent: September 23, 2014Assignee: Nippon Soda Co., Ltd.Inventors: Hidekazu Miyazaki, Satoru Yanaka, Shiro Tsubokura, Tadashi Sugiura, Kaoru Noda, Kengo Suzuki
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Publication number: 20140155615Abstract: Disclosed is a compound containing a pyridine ring that can be synthesized in an industrially advantageous manner, and is useful as an intermediate for producing tetrazolyloxime derivatives that exhibit fungicidal activity (wherein R0 represents a C1-6 alkoxy group, C1-6 alkoxy-C1-6 alkoxy group or the like, R1 represents a C1-2 alkoxycarbonyl group, acetyl group or the like, Z represents a halogen atom, cyano group or the like, X represents a halogen atom, and n represents an integer of 0 to 3), and industrially advantageous production methods for producing 2-substituted amino-6-halomethylpyridine derivatives and tetrazolyloxime derivatives.Type: ApplicationFiled: February 5, 2014Publication date: June 5, 2014Applicant: Nippon Soda Co., Ltd.Inventors: Hidekazu Miyazaki, Satoru Yanaka, Shiro Tsubokura, Tadashi Sugiura, Kaoru Noda, Kengo Suzuki
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Publication number: 20140155611Abstract: Disclosed is a compound containing a pyridine ring that can be synthesized in an industrially advantageous manner, and is useful as an intermediate for producing tetrazolyloxime derivatives that exhibit fungicidal activity (wherein R0 represents a C1-6 alkoxy group, C1-6 alkoxy-C1-6 alkoxy group or the like, R1 represents a C1-2 alkoxycarbonyl group, acetyl group or the like, Z represents a halogen atom, cyano group or the like, X represents a halogen atom, and n represents an integer of 0 to 3), and industrially advantageous production methods for producing 2-substituted amino-6-halomethylpyridine derivatives and tetrazolyloxime derivatives.Type: ApplicationFiled: February 5, 2014Publication date: June 5, 2014Applicant: Nippon Soda Co., Ltd.Inventors: Hidekazu Miyazaki, Satoru Yanaka, Shiro Tsubokura, Tadashi Sugiura, Kaoru Noda, Kengo Suzuki
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Publication number: 20140155613Abstract: Disclosed is a compound containing a pyridine ring that can be synthesized in an industrially advantageous manner, and is useful as an intermediate for producing tetrazolyloxime derivatives that exhibit fungicidal activity (wherein R0 represents a C1-6 alkoxy group, C1-6 alkoxy-C1-6 alkoxy group or the like, R1 represents a C1-2 alkoxycarbonyl group, acetyl group or the like, Z represents a halogen atom, cyano group or the like, X represents a halogen atom, and n represents an integer of 0 to 3), and industrially advantageous production methods for producing 2-substituted amino-6-halomethylpyridine derivatives and tetrazolyloxime derivatives.Type: ApplicationFiled: February 5, 2014Publication date: June 5, 2014Applicant: Nippon Soda Co., Ltd.Inventors: Hidekazu Miyazaki, Satoru Yanaka, Shiro Tsubokura, Tadashi Sugiura, Kaoru Noda, Kengo Suzuki
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Publication number: 20140155612Abstract: Disclosed is a compound containing a pyridine ring that can be synthesized in an industrially advantageous manner, and is useful as an intermediate for producing tetrazolyloxime derivatives that exhibit fungicidal activity (wherein R0 represents a C1-6 alkoxy group, C1-6 alkoxy-C1-6 alkoxy group or the like, R1 represents a C1-2 alkoxycarbonyl group, acetyl group or the like, Z represents a halogen atom, cyano group or the like, X represents a halogen atom, and n represents an integer of 0 to 3), and industrially advantageous production methods for producing 2-substituted amino-6-halomethylpyridine derivatives and tetrazolyloxime derivatives.Type: ApplicationFiled: February 5, 2014Publication date: June 5, 2014Applicant: Nippon Soda Co., Ltd.Inventors: Hidekazu Miyazaki, Satoru Yanaka, Shiro Tsubokura, Tadashi Sugiura, Kaoru Noda, Kengo Suzuki
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Patent number: 8691996Abstract: Disclosed is a compound containing a pyridine ring that can be synthesized in an industrially advantageous manner, and is useful as an intermediate for producing tetrazolyloxime derivatives that exhibit fungicidal activity (wherein R0 represents a C1-6 alkoxy group, C1-6 alkoxy-C1-6 alkoxy group or the like, R1 represents a C1-2 alkoxycarbonyl group, acetyl group or the like, Z represents a halogen atom, cyano group or the like, X represents a halogen atom, and n represents an integer of 0 to 3), and industrially advantageous production methods for producing 2-substituted amino-6-halomethylpyridine derivatives and tetrazolyloxime derivatives.Type: GrantFiled: March 11, 2011Date of Patent: April 8, 2014Assignee: Nippon Soda Co., Ltd.Inventors: Hidekazu Miyazaki, Satoru Yanaka, Shiro Tsubokura, Tadashi Sugiura, Kaoru Noda, Kengo Suzuki
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Publication number: 20130012713Abstract: Disclosed is a compound containing a pyridine ring that can be synthesized in an industrially advantageous manner, and is useful as an intermediate for producing tetrazolyloxime derivatives that exhibit fungicidal activity (wherein R0 represents a C1-6 alkoxy group, C1-6 alkoxy-C1-6 alkoxy group or the like, R1 represents a C1-2 alkoxycarbonyl group, acetyl group or the like, Z represents a halogen atom, cyano group or the like, X represents a halogen atom, and n represents an integer of 0 to 3), and industrially advantageous production methods for producing 2-substituted amino-6-halomethylpyridine derivatives and tetrazolyloxime derivatives.Type: ApplicationFiled: March 11, 2011Publication date: January 10, 2013Inventors: Hidekazu Miyazaki, Satoru Yanaka, Shiro Tsubokura, Tadashi Sugiura, Kaoru Noda, Kengo Suzuki
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Patent number: 8042270Abstract: A hose coupling fitting is furnished with a coupling head portion having a connecting hole, and a nipple portion having a nipple hole, and is fabricated through sequential cold forging steps carried out on a rod material. Specifically, a first pilot hole is formed along the center axis from a first end of the rod material, and a second pilot hole is formed along the center axis from the other end of the rod material. The second pilot hole is connected to the first pilot hole, and is formed with smaller diameter than the first pilot hole and larger diameter than the nipple hole. The surrounding area of the second pilot hole is then worked to form the nipple portion.Type: GrantFiled: June 26, 2008Date of Patent: October 25, 2011Assignee: Toyoda Gosei Co., Ltd.Inventors: Katsuya Otake, Hidekazu Miyazaki, Katsuji Iwamoto
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Publication number: 20090008933Abstract: A hose coupling fitting is furnished with a coupling head portion having a connecting hole, and a nipple portion having a nipple hole, and is fabricated through sequential cold forging steps carried out on a rod material. Specifically, a first pilot hole is formed along the center axis from a first end of the rod material, and a second pilot hole is formed along the center axis from the other end of the rod material. The second pilot hole is connected to the first pilot hole, and is formed with smaller diameter than the first pilot hole and larger diameter than the nipple hole. The surrounding area of the second pilot hole is then worked to form the nipple portion.Type: ApplicationFiled: June 26, 2008Publication date: January 8, 2009Applicant: TOYODA GOSEI CO., LTD.Inventors: Katsuya Otake, Hidekazu Miyazaki, Katsuji Iwamoto
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Publication number: 20070027324Abstract: A process for producing heterocyclic compounds which are useful as pesticides, drugs, fungicidal materials or intermediates thereof. TosMIC is reacted with an aldehyde or an imino compound: 1) in a solvent mixture of an aprotic solvent with a protic solvent in the presence of a base, 2) in the presence of a phase-transfer catalyst and an inorganic base, or 3) in the presence of an inorganic base. Thus, a desired product can be efficiently obtained using a solution without isolating TosMIC which is irritating and unstable, has a low decomposition point and shows explosivity.Type: ApplicationFiled: July 25, 2006Publication date: February 1, 2007Applicant: NIPPON SODA CO., Ltd.Inventors: Atsushi Ogihara, Hiroshi Sakai, Nobuo Matsui, Hidekazu Miyazaki
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Patent number: 7102010Abstract: A process for producing heterocyclic compounds which are useful as pesticides, drugs, fungicidal materials or intermediates thereof. TosMIC is reacted with an aldehyde or an imino compound: 1) in a solvent mixture of an aprotic solvent with a protic solvent in the presence of a base, 2) in the presence of a phase-transfer catalyst and an inorganic base, or 3) in the presence of an inorganic base. Thus, a desired product can be efficiently obtained using a solution without isolating TosMIC which is irritating and unstable, has a low decomposition point and shows explosivity.Type: GrantFiled: March 20, 2002Date of Patent: September 5, 2006Assignee: Nippon Soda Co., Ltd.Inventors: Atsushi Ogihara, Hiroshi Sakai, Nobuo Matsui, Hidekazu Miyazaki
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Publication number: 20040116711Abstract: A process for producing heterocyclic compounds which are useful as pesticides, drugs, fungicidal materials or intermediates thereof. TosMIC is reacted with an aldehyde or an imino compound: 1) in a solvent mixture of an aprotic solvent with a protic solvent in the presence of a base, 2) in the presence of a phase-transfer catalyst and an inorganic base, or 3) in the presence of an inorganic base. Thus, a desired product can be efficiently obtained using a solution without isolating TosMIC which is irritating and unstable, has a low decomposition point and shows explosivity.Type: ApplicationFiled: September 10, 2003Publication date: June 17, 2004Inventors: Atsushi Ogihara, Hiroshi Sakai, Nobuo Matsui, Hidekazu Miyazaki
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Patent number: RE40795Abstract: A process for producing heterocyclic compounds which are useful as pesticides, drugs, fungicidal materials or intermediates thereof. TosMIC is reacted with an aldehyde or an imino compound: 1) in a solvent mixture of an aprotic solvent with a protic solvent in the presence of a base, 2) in the presence of a phase-transfer catalyst and an inorganic base, or 3) in the presence of an inorganic base. Thus, a desired product can be efficiently obtained using a solution without isolating TosMIC which is irritating and unstable, has a low decomposition point and shows explosivity.Type: GrantFiled: March 20, 2002Date of Patent: June 23, 2009Assignee: Nippon Soda Co., Ltd.Inventors: Atsushi Ogihara, Hiroshi Sakai, Nobuo Matsui, Hidekazu Miyazaki